The equation shown has a missing value. -2(2x-?)+1=17-4x. For what missing value(s), if any, does the equation have exactly one
1 answer:
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check the picture below.
notice, a function that is decreasing, namely have a negative slope, doesn't have to be negative.
Answer:
Step-by-step explanation:
We are given that measurements of three points on the ground gave coordinates of (0,0,0),(1,2,0) and (0,2,1)
We have to find the angle by which the tower now deviate from the vertical
We find cross product of <1,2,0> and <0,2,1>
Now, we are finding the angle between and vertical vector <0,0,1>
Angle between two vectors formula
Now, using this formula
Hence, the tower deviate from the vertical by the angle